Reviews covering millions of people link fiber-rich diets to about a 16% lower risk of colorectal cancer, with whole grains leading the way. Here’s how fiber feeds your gut’s protective microbes and how to reach 30 grams a day.
Cranberries have a centuries-old reputation for bladder health, and a 2023 Cochrane review of 50 trials found cranberry products cut the risk of UTIs by about 30%. Here’s how the berry’s unique compounds work and how to use cranberry juice wisely.
In a University of Chicago trial, short sleepers who got about an extra hour a night ate roughly 270 fewer calories a day without dieting. Here’s how sleep shapes your hunger hormones and fat loss, and a simple plan to rest your way to a healthier weight.
Acupuncture has eased pain in China for more than 2,000 years. A pooled analysis of 39 trials and nearly 21,000 patients found it relieved back, neck, knee, and headache pain, with benefits that largely lasted a year. Here’s what the research shows and how to get started.
Can you build serious muscle on beans, tofu, and lentils? In a 12-week University of São Paulo trial, vegans and meat eaters who matched their protein gained the same muscle and strength. Here’s how to build a plant-powered physique.
Erections depend on healthy blood vessels, and lifestyle shapes both. In one trial, nearly a third of men regained normal erectile function through diet and exercise, and in another, pelvic floor training restored it for 40%. Here’s a natural plan backed by research.
In a Queen Mary University of London trial, a daily glass of beetroot juice lowered blood pressure by about 8/4 mmHg in four weeks. A 2025 study shows the secret lies partly in your mouth’s friendly bacteria. Here is how beets work and how to use them.
A 2025 analysis of 22 clinical trials found yoga may add close to two hours of sleep a night for people with insomnia, and a trial at India’s AIIMS found yoga nidra improved deep sleep. Here is the research and a gentle bedtime sequence to try tonight.
The Maya and Aztecs prized cacao as a sacred drink. In the large COSMOS trial, older adults taking cocoa flavanols had 27% fewer deaths from cardiovascular disease, and a 2025 follow-up found lower inflammation. Here is how to get real cacao benefits without the sugar.
PFAS “forever chemicals” can linger in the body for years. A 2025 clinical study found that men drinking an oat beta-glucan fiber drink for four weeks saw greater drops in several long-chain PFAS than a control group. Here is how gel-forming fiber may support your body’s own clearance system.
Fenugreek seeds have been used for blood sugar in Ayurveda for centuries. A three-year trial in people with prediabetes found that those taking fenugreek powder were far less likely to develop diabetes. Here is what the research says about fenugreek and cinnamon, and how to use them safely.
A major 2024 BMJ review of 218 trials found that walking or jogging, yoga, and strength training all meaningfully eased symptoms of depression. Here is what the research shows, which kinds of movement help most, and how to build a mood-lifting routine.
People who ate a handful of nuts every day were 20% less likely to die during a Harvard study of nearly 119,000 adults, and a major Spanish trial linked daily mixed nuts to fewer heart attacks and strokes. Here is why nuts deserve a daily place on your table.
This week’s natural health research roundup: ten healthy eating patterns linked to slower biological aging, a sugar in red meat tied to diabetes risk, a vitamin C trial in pre-leukemia blood disorders, and why whole foods may beat fish oil pills for the brain.
From Indian dal to Mexican frijoles to Mediterranean hummus, legumes have fed long-lived cultures for millennia. Research links them to longer life, lower LDL cholesterol, and steadier blood sugar. Here’s why, and how to eat more of them.
Our roundup of the most interesting health research making headlines this month: how few daily steps it may take to protect the brain, why late-night snacking may harm the liver, a two-year trial on diet drinks, and why statins cause muscle pain for some people.
From OxyContin to Vioxx to Theranos, some of the biggest health disasters of our time were driven by profit and deception. Here’s what really happened, how it came to light, and the practical tools you can use to make informed decisions about your own care.
Every traditional culture has its fermented foods. A Stanford trial found that eating more of them for 10 weeks increased gut microbiome diversity and lowered 19 inflammatory proteins in the blood. Here’s how to add these living foods to your table.
Blueberries were a sacred food for Native American tribes. Today, large studies link them to slower brain aging and fewer heart attacks, and a new 2026 pilot study explores their effect on mood. Here’s why these berries earn their superfood title.
Montmorency tart cherries are one of nature’s few food sources of melatonin, and they are packed with anti-inflammatory anthocyanins. Small trials show tart cherry juice can add extra sleep and speed muscle recovery. Here’s how to use it.
This month’s natural health research roundup: a Japanese cypress oil that improved sleep, a large study showing loneliness may cost years of healthy life, new clues on olive oil and blood sugar, and blueberries and mood.
Ultra-processed foods make up more than half the calories Americans eat. A review covering almost 10 million people linked them to 32 health problems. Here’s what counts as ultra-processed, why it matters, and practical ways to cut back without going to extremes.
Dancing may be one of the best exercises for the aging brain. A review of 12 trials in older adults with mild memory problems found dance improved overall thinking and memory. Here’s why moving to music is such powerful medicine.
Magnesium powers more than 300 processes in the body, from muscle relaxation to blood pressure and sleep. Yet an estimated 70 to 80% of Americans don’t meet their daily needs. Here’s why it matters and the most delicious ways to get more.
Forget exotic powders. One of the best-studied superfoods for digestion is sitting in your grocery store’s produce aisle. Kiwifruit outperformed psyllium in a three-country trial and is now recommended in the first evidence-based dietary guidelines for constipation.
Don’t have time to work out? Research using activity trackers on 25,000 non-exercisers found that a few one-minute bursts of vigorous everyday activity, like charging up the stairs, were linked to a much lower risk of early death. Here’s how to “snack” on exercise.
U.S. medical students average just over an hour of formal nutrition education a year, and three-quarters of medical schools have required no clinical nutrition course. As chronic, diet-related disease soars, here’s why that gap matters and how to fill it for yourself.
More than 95% of Americans don’t eat enough fiber, and social media’s “fibermaxxing” trend is trying to fix that. Here’s why fiber matters so much, how much you really need, the best food sources, and why more isn’t always better.